3x2 + bx - 5 = 0
∴ 3x2 + bx = 5
∴ x2 + bx/3 = 5/3
∴ x2 + bx/3 + (b/6)2 = 5/3 + (b/6)2
∴ (x + b/6)2 = (45 + b2) / 36
∴ x + b/6 = ±[(45 + b2) / 36]1/2
∴ x = [-b ± (45 + b2)1/2] / 6
Yes because if 1+0=1 than 0 plus b equals b
x = y = 0 ?
many solutions
1 plus 1 plus 1 plus 1 equals 1 times 4. 1 times 4 equals 4. 4 minus 4 equals 0. 0
0 + 0 Equals 0
Yes because if 1+0=1 than 0 plus b equals b
A=0 b=0 c=0
No.
x = y = 0 ?
many solutions
It equals 7
It equals 6
The sum of 2 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 equals 2.
1 plus 1 plus 1 plus 1 equals 1 times 4. 1 times 4 equals 4. 4 minus 4 equals 0. 0
x=0
0. Any equation that has times 0 equals 0.
0 + 0 Equals 0